CN1833523A - Rotary extruder head - Google Patents
Rotary extruder head Download PDFInfo
- Publication number
- CN1833523A CN1833523A CN 200510055717 CN200510055717A CN1833523A CN 1833523 A CN1833523 A CN 1833523A CN 200510055717 CN200510055717 CN 200510055717 CN 200510055717 A CN200510055717 A CN 200510055717A CN 1833523 A CN1833523 A CN 1833523A
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- rotary head
- bevel gear
- head
- gear
- big
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Abstract
A rotational extruding-out head for shaping multi-color product is composed of a frame, a big rotary head with a coaxial drive bevel gear, an internally toothed ring in said frame, and a small rotary head with a bevel gear at its one end for engaging it with said toothed ring, a discharging outlet at its another end and a axle sleeve for fixing its middle to inner surface of big rotary gear. Said drive bevel gear is engaged with said toothed ring.
Description
Technical field
The present invention relates to a kind of rotary extruder head, particularly a kind of being applicable to made the ice-cream rotary extruder head of cold drink.
Background technology
The ice-cream rotary extruder head of making of the use on the market all adopts common Gear Planet Transmission principle now, utilize a main drive gear (sun gear) to drive other three driven gears (planetary gear) rotations, make three driven gears do revolution around main drive gear, and, make driven gear in revolution, carry out rotation because of meshing with main drive gear and the ring gear of fixing; All gears of forming transmission are spur gear, this the center line of three rotation discharge nozzles being driven be equality, and owing to be subjected to the influence of planet circular system, distance between three discharge nozzles of three driven gear drives can not be too near, and it is very fast at the rotary course medium speed, feed liquid will be got rid of outward, can not be intertwined, and influences molding effect.The direct discharging of existing in addition discharging opening even three discharging openings are all loaded onto different feed liquids, also has only three kinds of colors, and after rotational forming, product-forming is simple, and colour match is bad.
Summary of the invention
In order to overcome defective of the prior art, the present invention is achieved by the following technical solution.
A kind of rotary extruder head provided by the invention comprises the ring gear that is fixed on the frame, big rotary head, little rotary head, described little rotary head one end is provided with gear and meshes with ring gear, and the other end is equipped with discharging opening, and the middle part of described little rotary head uses axle sleeve to be fixed in the big rotary head; The gear and the ring gear of little rotary head are bevel gear; With big rotary head is coaxial a driving bevel gear is set, and the bevel gear in the little rotary head meshes simultaneously in the mode of big end to small end with driving bevel gear and ring gear; The profile of tooth of described each bevel gear is a cydariform; The discharge port end of described little rotary head is obliquely installed to the center line of big rotary head.
Described little rotary head is 3, and with evenly being provided with in week.
Described little rotary head is the 2-8 degree with big rotary head center line angulation.
3-7 discharge nozzle is installed on the discharging opening of described little rotary head.
Described discharge nozzle is placed in the middle with a discharge nozzle, and all the other modes that evenly closely center on are arranged.
The stressed rotation of driving bevel gear drives the bevel gear in the little rotary head be engaged with, and little rotary head is rotated, the bevel gear of little rotary head simultaneously and ring gear engagement, then make little rotary head with in rotation when driving bevel gear revolves round the sun; Because little rotary head is fixedly set within the big rotary head, little rotary head will be with big rotary head to revolve round the sun round driving bevel gear.
Can for making the distance between the discharging opening enough little, the discharge port end of little rotary head be drawn close with certain included angle to the center line of big rotary head in big built-in several little rotary heads of rotary head, the scope of this angle is the 2-8 degree; Aspect transmission, adopt the bevel gear transmission, and change traditional engagement system, adopt the engagement system of big end to small end, in order to finish engagement smoothly, used bevel gear is non-standard bevel gear, is the camber line contact between the bevel gear of two engagements.
The invention has the advantages that,
The products moulding uniqueness of 1, making, good forming effect.Owing to adopt technical scheme of the present invention, make little rotary head tilt to draw close to center line, the distance between the discharging opening is enough little, can make feed liquid be intertwined good forming effect well.
2, the finished product of making is bright in luster tempting, and arranging effect is good.In the present invention, discharging opening can be installed 3-7 discharge nozzle, arranges in pairs or groups with the batching of different colours again, just can make ice cream that collocation of colour is bright-coloured, attractive in appearance, tempting.
3, package unit precision height, loss is low.Device of the present invention has been broken through traditional in the past transmission mode, has adopted the non-standard bevel gear of specific process processing and fabricating, with the engagement system transmission of big end to small end, when finishing drive task, has accomplished high accuracy, low-loss.
Description of drawings
Fig. 1 is a generalized section of the present invention;
Fig. 2 is the left view of Fig. 1
Fig. 3 is the profile of tooth schematic diagram of bevel gear engagement among the present invention.
The accompanying drawing sign
1, bevel gear 3, the ring gear of driving bevel gear 2, little rotary head
4, little rotary head 5, big rotary head 6, discharge nozzle
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in detail.
As depicted in figs. 1 and 2, an embodiment for invention, comprise the ring gear 3 that is fixed on the frame, big rotary head 5 uses axle sleeve to be arranged at three little rotary heads 4 (only draw a little rotary head among Fig. 1, do not draw for all the other two) of big rotary head inside, little rotary head is 3, and with evenly being provided with in week, described little rotary head one end is provided with gear and meshes with ring gear, and the other end is equipped with discharging opening; A driving bevel gear 1 with the coaxial setting of big rotary head, by the power resources of this driving bevel gear as this device, drive the operation of whole device, the gear and the ring gear of described little rotary head are bevel gear, the bevel gear 2 of three little rotary heads meshes in the mode of big end to small end with driving bevel gear 1 and ring gear 3 simultaneously, this engagement system does not have in traditional transmission, in order successfully to finish gear motion, described bevel gear is non-standard bevel gear, promptly adopt special processing mode to process, the profile of tooth of each bevel gear is a cydariform, as shown in Figure 3, make the two teeth engagement of the bevel gear after the processing belong to the camber line contact, and be different from the straight line contact in when engagement of standard bevel gear two teeth, adopt this kind kind of drive, when finishing drive task, played high accuracy, low-loss effect.Simultaneously, the discharge port end of little rotary head tilts and one-tenth 2-8 degree to the center line of big rotary head, make each discharging opening distance reduce, and 3-7 discharge nozzle 6 is installed on the discharging opening of little rotary head, each discharge nozzle arrangement mode can be arranged according to different needs, 7 discharge nozzles have been adopted in this example, arrangement mode is that 1 discharge nozzle is placed in the middle, other 6 discharge nozzles are evenly closely around arranging, every two relative discharge nozzles distribute a kind of feed liquid in the outer ring, be divided into and join three kinds of feed liquids, middle discharge nozzle respectively distributes a kind of feed liquid, so just can produce in bright gay color, rotating curve is soft and graceful, the ice cream of exotic shape.
Operation principle of the present invention is: the stressed rotation of driving bevel gear, bevel gear in three little rotary heads that drive is engaged with, three little rotary heads are rotated, the bevel gear of three little rotary heads simultaneously and ring gear engagement (ring gear is a bevel gear), then make little rotary head with in rotation in the driving bevel gear revolution; Because three little rotary heads are fixedly set within the big rotary head, three little rotary heads will be with big rotary head to rotate round driving bevel gear.
Claims (5)
1, a kind of rotary extruder head comprises the ring gear that is fixed on the frame, big rotary head, little rotary head, described little rotary head one end are provided with gear and mesh with ring gear, and the other end is equipped with discharging opening, it is characterized in that the middle part of described little rotary head uses axle sleeve to be fixed in the big rotary head; The gear and the ring gear of little rotary head are bevel gear; With big rotary head is coaxial a driving bevel gear is set, and the bevel gear in the little rotary head meshes simultaneously in the mode of big end to small end with driving bevel gear and ring gear; The profile of tooth of described each bevel gear is a cydariform; The discharge port end of described little rotary head is obliquely installed to the center line of big rotary head.
2, rotary extruder head according to claim 1 is characterized in that, described little rotary head is 3, and with evenly being provided with in week.
3, rotary extruder head according to claim 2 is characterized in that, described little rotary head is the 2-8 degree with big rotary head center line angulation.
4, rotary extruder head according to claim 1 is characterized in that, 3-7 discharge nozzle is installed on the discharging opening of described little rotary head.
5, rotary extruder head according to claim 4 is characterized in that, described discharge nozzle is placed in the middle with a discharge nozzle, and all the other modes that evenly closely center on are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510055717 CN1833523A (en) | 2005-03-18 | 2005-03-18 | Rotary extruder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510055717 CN1833523A (en) | 2005-03-18 | 2005-03-18 | Rotary extruder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1833523A true CN1833523A (en) | 2006-09-20 |
Family
ID=37001537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510055717 Pending CN1833523A (en) | 2005-03-18 | 2005-03-18 | Rotary extruder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1833523A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579687A (en) * | 2009-06-15 | 2009-11-18 | 力帆实业(集团)股份有限公司 | Oil sludge recovery mechanism |
-
2005
- 2005-03-18 CN CN 200510055717 patent/CN1833523A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579687A (en) * | 2009-06-15 | 2009-11-18 | 力帆实业(集团)股份有限公司 | Oil sludge recovery mechanism |
| CN101579687B (en) * | 2009-06-15 | 2013-12-11 | 力帆实业(集团)股份有限公司 | Oil sludge recovery mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |